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Zibo Bainisi Chemical Co.,Ltd is one of the leading China PTFE fine powder manufacturers and suppliers, with professional factory we are able to produce low price PTFE fine powder, PTFE tape powder, PTFE powder, PTFE resin with reliable quality.
PTFE Fine Powder DF-203
Application:
This PTFE material is for making PTFE thread seal tape.
PTFE DF-201 suitable for low density tape
PTFE DF-203 suitable for high density tape
Material Properties:
Excellent chemical resistance
Greatest resistance to fatigue
Flame resistant
No stick &Low coefficient of friction
Not hygroscopic (water absorption < 0,01%)
Excellent dielectric insulation properties
Storage&Package:
1.Stored in clean and dry places, and temperature range is 5~30℃.
2.Net Weight 20kg/drum., 380 drums/20’GP
3.Should be Transported as non-dangerous product, avoiding heat, moisture &strong shock.
Specification:
Item |
PTFE Fine Powder DF-203 |
|
Excellent Grade | ||
Smoothness & Cleaness |
Clean & white surface |
|
Tensile Strength, (Mpa)≥ |
28.0 |
|
Elongation at Rupture, (%)≥ |
330 |
|
Volume Density, (g/L) |
475±100 |
|
Extrude pressure, ( RR100) Mpa |
9.7±4.2 |
|
Average Grain, ( μ m) |
525±150 |
|
Moisture Content, (%)≤ |
0.04 |
|
Melting Point, (℃) |
327±5 |
|
Stand Relative Density |
2.200 |
|
Thermal Inst, Index, ≤ |
30 |
|
Electric Strength, (KV/MM)≤ |
2.1 |
|
Dielectric Dissipation factor |
3*10¯4 |
|
For process |
Paste extrusion |
|
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